Building Materials The compound of Portland cement which contributes to the strength after two to three years is Tetra-calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate Tetra-calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The method of addition polymerization is used for obtaining: Polystyrene Polypropylene Polyvinylchloride All of these Polystyrene Polypropylene Polyvinylchloride All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime stone is not a Aqueous rock Metamorphic rock Stratified rock Sedimentary rock Aqueous rock Metamorphic rock Stratified rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Jumper is a tool used for Quarrying of stones Testing of stones None of these Dressing of stones Quarrying of stones Testing of stones None of these Dressing of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 10 % 30 % 40 % 20 % 10 % 30 % 40 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium hydroxide None of these Calcium oxide Calcium carbonate Calcium hydroxide None of these Calcium oxide Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
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